EN 1705-1997 塑料管道系统.热塑管件.外部冲击负荷后管件完好性的试验方法.pdf

BRHNISIHI SIANDARD
BS EN
1705:1997
BS2782
Part 1
Method 1133C
1997
Plastics piping systems
Thermoplastics valves
lest method for the integrity of
a vave after anexternal blow
The European Standard EN 1705: 1996 has the status of a
British Standard
ICS23.060.20
NO COPYING WTHOUT BSI PERMISSON EXCEPT AS PERMITTED BY COPYRGHTLAW
BS EN1705:1997
Committees responsible for this
British Standard
The preparation of this British Standard was entrusted to Technical Committee
PR61, Plastics piping systems and components, upon which the following bodies
were represented
British Pastics Federation
British Plumbing Fittings Manufacturers Association
British alve and Actuator Manufacturers'association
Chartered Institution of Water and Environmental Management
Department of the Environment ( Brilish Board of Agrement
Department of the Environment (Building Research Establishment)
Department of Transport
Electricity Association
Health and Safety Executive
Iinstitutute of Building Control
Institute of Materials
Institution of Gas Engineers
National Association of Plumbing, Heating and Mechanical Service Contractors
Pipeline Industries Guild
Plastics Land Drainage Manufacturers Association
Society of British Gas industries
Water Companies Association
Water Services Association of England and Wales
The following bodies were also represented in the drafting of the standard, through
subcommittees and panels:
ERA Technology Ltd.
Engineering Equipment, and Materials Users'association
This British Standard, having
RAPRA Technology Ltd
been prepared under the
direction of the Sector Board for
Materials and Chemicals was
published under the authority of
the Standards Board and comes
into effecl on
15May1997
C BSI 1997
mendments issued since publication
Date
ext affected
The following BSI references
relate to the work on this
standard
ommittec reference PRI/6
Draft for comment 95121250 DC
ISBN0580271803
BSEN1705:1997
Contents
Committees responsible
Inside front cover
National foreword
Method
Foreword
2 Normative references
3 Principle
apparatus
Test report
BSI 1997